Update xeinit7

cpp/xeinit7.cpp

@@ -7,6 +7,6 @@ int main(int argc,char *argv[])
 	int x;
 	srand((unsigned)time(NULL));
 	x=rand();
-	std::cout<<x<<" "<<x%2<<std::endl;
+	std::cout<<x%2<<" "<<x<<std::endl;
 	return 0;
 }